Hi, I just found the post regarding the bolt pattern on the 4th gen cars and you state that the bolt pattern is 5/4 & 3/4 inches (120.65mm) I have been led to believe that it was changed to a metric size of 120.20mm (euro cars) - This is from a wheel dealer here in Australia that gets his wheels from USA , he was adamant that this was the case. I have had conflicting info from other wheel dealers here that say the 4th gen bolt patterns are the same as earlier camaros - I know the thread is metric.
I tried to fit earlier model camaro bolt pattern wheels which has the same pattern as our earlier model Holden vehicles (aussie gm's) but found that the offset was too far outwards (the wheel extended past the fender)
can you please confirm that the bolt pattern is 120.65mm and is this the same as earlier model Camaro's/chev's
regards John Yacka

 

The 3rd and 4th Gen F-Bodies, and the corresponding year Corvettes have a bolt pattern that is 5 x 4-3/4". 4-3/4" (4.75") converts mathematically to 120.65mm.

4.75" x 25.4mm/in = 120.65mm

This is absolutely correct - no question.

 

Thanks for that the confirmation, so is this late model pattern the same as earlier Camaro's/Chev's eg. 2nd gens? What is their dimension.
Cheers Yacka